#pragma once
#include<iostream>
#include<string>
#include<fstream>
#include<unordered_map>
#include<unistd.h>
#include"Log.hpp"

using namespace log_ns;

const static std::string sep=": ";

class Dict
{
private:
    void LoadDict(std::string &path)
    {
        std::ifstream in(path);
        if(!in.is_open())
        {
            LOG(FATAL,"open %s failed!\n",path.c_str());
            exit(1);
        }

        std::string line;
        while (std::getline(in,line))
        {

            LOG(DEBUG,"load info: %s, sussess\n",line.c_str());

            if(line.empty()) continue;

            auto pos=line.find(sep);
            if(pos==std::string::npos) continue;
            
            std::string key=line.substr(0,pos);
            if(key.empty()) continue;
            std::string value=line.substr(pos+sep.size());
            if(value.empty()) continue;
            
            _dict.insert(std::make_pair(key,value));
        }
        LOG(INFO,"load %s done\n",path.c_str());

        in.close();
    }

public:
    Dict(const std::string &dict_path):_dict_path(dict_path)
    {
        LoadDict(_dict_path);
    }
    
    std::string Translate(std::string word)
    {
        if(word.empty()) return "None";
        auto iter=_dict.find(word);
        if(iter==_dict.end()) return "None";
        else return iter->second;
    }

    ~Dict()
    {

    }

private:
    std::unordered_map<std::string,std::string> _dict;
    std::string _dict_path;
};